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ahp_usage.m
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clear all
w=[1 1 1 1 1 5 5 1;
1 1 1 1 1 5 5 1;
1 1 1 1 1 5 5 1;
1 1 1 1 1 5 5 1;
1 1 1 1 1 5 5 1;
1/5 1/5 1/5 1/5 1/5 1 1 1/5;
1/5 1/5 1/5 1/5 1/5 1 1 1/5;
1 1 1 1 1 1/5 1/5 1];
[x,y]=eig(w);
eigenvalue=diag(y);
lamda=max(eigenvalue);
ci1=abs(lamda-8)/7;
cr1=ci1/1.41;
cr1
w1=x(:,1)/sum(x(:,1)) %W1和W2的权向量
w=[1 5/3 5/3 5/3 5/3 5 5 1;
3/5 1 1 1 1 3 3 3/5;
3/5 1 1 1 1 3 3 3/5;
3/5 1 1 1 1 3 3 3/5;
3/5 1 1 1 1 3 3 3/5;
1/5 1/3 1/3 1/3 1/3 1 1 1/5;
1/5 1/3 1/3 1/3 1/3 1 1 1/5;
1 5/3 5/3 5/3 5/3 5 5 1];
[x,y]=eig(w);
eigenvalue=diag(y);
lamda=max(eigenvalue);
ci1=abs(lamda-8)/7;
cr1=ci1/1.41;
cr1
w1=x(:,1)/sum(x(:,1)) %W3的权向量
w=[1 1 5/3; 1 1 5/3;3/5 3/5 1];
[x,y]=eig(w);
eigenvalue=diag(y);
lamda=max(eigenvalue);
ci1=(lamda-3)/2;
cr1=ci1/0.52;
cr1
w1=x(:,1)/sum(x(:,1)) %W总的权向量